Global ETD Search
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Showing 1 to 4 of 4 for “"Global-local Optimization"”.
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EBF3GLWingOpt: A Framework for Multidisciplinary Design Optimization of Wings Using SpaRibs
A global/local framework for multidisciplinary optimization of generalized aircraft wing structure has been developed. The concept of curvilinear stiffening members (spars, ribs and stiffeners) has been applied in the optimization of a wing structure. A global wing optimization framework …
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Pareto Gamuts : exploring optimal designs across varying contexts
… which can be discovered via performance-driven optimization. Objective functions used to define the Pareto front often incorporate assumptions about the context in which a part will be used, including loading conditions, environmental influences, material properties, or regions that must be …
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Physics-informed Deep Learning and Differentiable Mechanistic Models for Multicomponent Transport Phenomena
… diverse bodies of water. For example, 83% of global lithium reserves are found in salt lakes and geothermal brines. Harvesting these metals, however, is often a separations challenge due to the presence of other solutes with similar solubility products and ionic radii. Membrane-based processes …
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Multidisciplinary Optimization and Damage Tolerance of Stiffened Structures
The structural optimization of a cantilever aircraft wing with curvilinear spars and ribs and stiffeners is described. The design concept of reinforcing the wing structure using curvilinear stiffening members has been explored due to the development of novel manufacturing technologies like …